Brief switch based NOT gate circuit – Logic inverter

Table of Contents

Normally you turn a switch on to turn the load/output on. A switch based NOT gate/digital inverter circuit is made so that the output/load is on while a mechanical switch is off. When the switch is turned on, then the output/load turns off.

Brief circuit schematics with short video – List of pages

NOT gate schematic symbol truth table diagram by electronzap electronzapdotcom
NOT gate schematic symbol truth table diagram by electronzap electronzapdotcom

This is just a demonstration circuit that helps you understand electronics better. There are integrated circuit inverters that make for a much more efficient NOT gate.

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Diagrams

Switch NOT gate deminstration circuit demonstration schematic diagram by electronzap electronzapdotcom
Switch NOT gate deminstration circuit demonstration schematic diagram by electronzap electronzapdotcom

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Lower diagram is not included in the video.

Switch based NOT logic gate illustrated by electronzap electronzapdotcom
Switch based NOT logic gate illustrated by electronzap electronzapdotcom

Video

Quick push button switch NOT gate demonstration schematic to breadboard electronics build

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